NYSE:PEN | Historical Stock Price | Penumbra Inc

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2015-09-18 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$35.18$56.52$90.79$145.86$234.33$376.462015-09-182026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2015-12-31$53.81$53.8161,900
2015-12-30$54.90$54.90130,100
2015-12-29$54.72$54.7299,300
2015-12-28$55.08$55.08106,600
2015-12-24$54.22$54.2216,800
2015-12-23$54.36$54.3688,300
2015-12-22$55.23$55.23114,100
2015-12-21$54.57$54.57160,500
2015-12-18$54.98$54.98831,900
2015-12-17$54.97$54.97154,700
2015-12-16$55.60$55.60159,500
2015-12-15$53.07$53.07355,600
2015-12-14$51.68$51.6880,700
2015-12-11$53.87$53.8788,700
2015-12-10$51.50$51.5094,100
2015-12-09$47.85$47.8539,200
2015-12-08$45.50$45.5093,700
2015-12-07$47.60$47.6079,200
2015-12-04$49.74$49.7456,600
2015-12-03$48.91$48.9138,100
2015-12-02$52.14$52.14121,800
2015-12-01$52.55$52.55114,800
2015-11-30$50.32$50.3283,300
2015-11-27$50.25$50.2544,800
2015-11-25$50.91$50.9169,200
2015-11-24$48.59$48.5963,100
2015-11-23$47.87$47.87105,300
2015-11-20$45.98$45.9839,100
2015-11-19$46.19$46.1977,300
2015-11-18$47.00$47.0073,800
2015-11-17$48.24$48.2496,300
2015-11-16$49.79$49.7978,900
2015-11-13$49.80$49.80371,400
2015-11-12$40.27$40.27122,300
2015-11-11$40.36$40.36106,500
2015-11-10$40.13$40.1384,800
2015-11-09$37.92$37.9233,900
2015-11-06$37.08$37.0882,600
2015-11-05$36.84$36.8446,500
2015-11-04$37.03$37.0342,700
2015-11-03$37.27$37.27126,400
2015-11-02$37.24$37.2454,200
2015-10-30$37.03$37.0386,900
2015-10-29$37.79$37.7954,300
2015-10-28$36.50$36.50418,600
2015-10-27$37.30$37.30135,300
2015-10-26$38.00$38.00107,000
2015-10-23$38.15$38.1555,200
2015-10-22$36.72$36.72298,400
2015-10-21$38.50$38.50270,700
2015-10-20$39.58$39.58139,800
2015-10-19$41.00$41.0069,500
2015-10-16$40.80$40.80105,300
2015-10-15$40.40$40.40148,500
2015-10-14$40.78$40.78188,600
2015-10-13$39.99$39.99179,400
2015-10-12$39.14$39.14223,300
2015-10-09$39.50$39.50185,800
2015-10-08$41.69$41.69119,200
2015-10-07$41.11$41.11300,100
2015-10-06$39.34$39.34175,900
2015-10-05$39.88$39.8861,900
2015-10-02$39.89$39.89169,400
2015-10-01$40.01$40.01274,800
2015-09-30$40.10$40.1050,900
2015-09-29$39.60$39.6071,100
2015-09-28$39.04$39.04285,100
2015-09-25$40.28$40.2886,400
2015-09-24$41.68$41.68136,900
2015-09-23$41.67$41.67130,000
2015-09-22$40.36$40.36113,800
2015-09-21$40.00$40.00312,500
2015-09-18$41.30$41.303,443,800